Handheld RC2.4G RC5.8G UAV Cell Phone Signal Jammer With 250m Jamming Range
The latest handheld middle power drone signal jammer SA-DJ04 blocks signals for UAVs during flight operations. This device cuts off communication between UAVs and their controllers, enabling controlled landing or return to designated locations. With 24W power and built-in battery, it offers a jamming range up to 250 meters and operating time of 60-90 minutes.
Applicable Locations
Designed for prisons and sensitive locations including governmental compounds, correctional centers, petrochemical facilities, sports venues, theaters, VIP convoy protection, bomb prevention/disposal operations, educational institutions, and power generating plants.
Key Features
- Each unit can jam up to 4 frequency bands simultaneously
- Separate frequency bands with adjustable power control (max to off)
- LED indicator lights display power supply status
- 100% safe VSWR over protection for each modular
- Built-in battery with 60-90 minutes operating time
- Battery power and charger status displayed via LED screen
- Long jamming range up to 250 meters
Technical Specifications
| Output Interface |
Description |
Shield Band Frequency |
RF Output Power (±1dBm) |
| CH1 |
RC2.4G |
2400-2500MHz |
40dBm |
| CH2 |
RC5.8G |
5725-5850MHz |
36dBm |
| CH3 |
GPSL1 and Glonass L1 |
1560-1620MHz |
37dBm |
| CH4 |
GPSL2+L5 |
1170-1280MHz |
37dBm |
- Power Supply: AC adapter 50 to 60Hz, AC110-240V to DC27V
- Total Output Power: 24Watt
- Power Consumption: 100Watt
- Directional Jamming Range: 20-250 Meters (GPS signal for 300m, under signal level ≤-85dBm)
- Antenna Type: Built-in High gain 5-7 dbi Panel directional antennas
- Battery: +24V/5AH LiFe PO4
- Working Time: 1.5 Hours
- Dimensions (L×W×H): 380×260×95mm (excluding antennas)
- Inner Box Dimensions: 450×350×300mm
- Weight: 6kg
Package Contents
- 1× Signal Jammer
- 1× AC Charger